27 Views

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
59, 63, 72, 88, 113, ?

Option 1: 141

Option 2: 159

Option 3: 139

Option 4: 149


Team Careers360 1st Jan, 2024
Answer (1)
Team Careers360 25th Jan, 2024

Correct Answer: 149


Solution : Given:
59, 63, 72, 88, 113, ?

Add the square of natural numbers to the previous number, to get the next number of the series –
59 + 2 2 = 59 + 4 = 63
63 + 3 2 = 63 + 9 = 72
72 + 4 2 = 72 + 16 = 88
88 + 5 2 = 88 + 25 = 113
113 + 6 2 = 113 + 36 = 149

So, 149 is the missing number. Hence, the fourth option is correct.

Know More About

Related Questions

TOEFL ® Registrations 2024
Apply
Accepted by more than 11,000 universities in over 150 countries worldwide
Manipal Online M.Com Admissions
Apply
Apply for Online M.Com from Manipal University
View All Application Forms

Download the Careers360 App on your Android phone

Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

150M+ Students
30,000+ Colleges
500+ Exams
1500+ E-books